Some garlic powder brands sold in Canada are being withdrawn from stores. Tests revealed possible microbial in certain batches. One concerned product is 'Heavenly Spices Garlic Powder' from Dollarama. Health officials warn people not to eat it. Eating it could cause gastrointestinal issues. Health Canada will share more details shortly. Dollarama has already earlier removed the product from shelves. No illnesses have been reported to date. Check any garlic powder you have at home for batch numbers.